Jumping exercise device



FIG. 1 is a perspective view of the jumping exercise device;

FIG. 2 is a front elevation view of the jumping exercise device;

FIG. 3 is a rear elevation view of the jumping exercise device;

FIG. 4 is a left side elevational view of the jumping exercise device;

FIG. 5 is a right side elevational view of the jumping exercise device;

FIG. 6 is a top plan view of the jumping exercise device; and,

FIG. 7 is a bottom plan view of the exercise device. 

CLAIM The ornamental design for a jumping exercise device, as shown and described. 